baber/WOPTO huggingface dataset:
Patent FI-98261-C (FI)
Inventor: HAVANSI KLAUS
IPC: H04L45/18
Filed: 1994-09-20
Granted: 1997-05-12
Abstract: PCT No. PCT/FI95/00286 Sec. 371 Date Jan. 28, 1997 Sec. 102(e) Date Jan. 28, 1997 PCT Filed May 24, 1995 PCT Pub. No. WO95/32571 PCT Pub. Date Nov. 30, 1995A method for preventing circular routing in a telecommunications network, particularly in a common channel signaling network, in which the availability of a particular route is notified by sending particular management message from a node to another. In this case, a node acting as a signal transfer point, sends to its adjacent nodes particular transfer-prohibited messages notifying the adjacent nodes that they must no longer route messages destined to the nodes mentioned in the transfer-prohibited messages via the node that send the transfer-prohibited messages. In order to prevent circular routing without unnecessarily making nodes inaccessible, (a) transfer-prohibited messages used only for preventing circular routing are made distinguishable from the first-described transfer-prohibited messages relating to a particular destination node, a node sends a corresponding message to the adjacent nodes via which it routes messages to that particular destination node, and (c) each node stores route-specific information on the type of the last transfer-prohibited message of either type received.
Patent NO-155435-C (NO)
Inventor: BOSCHE EUGENE RUSSELL
IPC: B31B50/64
Filed: 1977-05-25
Abstract: Apparatus for forming a seal between layers of a carton of thermoplastic coated paperboard material and the like wherein the thermoplastic material in the area to be sealed serves as the sealant and is activated to flow by frictional heat generated by a vibration welding horn and is then allowed to cool and set under pressure to form the seal between the layers. The carton first moves to an activating station wherein the layers to be sealed are engaged on opposite surfaces by a vibrating horn and a back-up means for a time sufficient to activate the thermoplastic material to flow. The carton is then carried to one or more clamping and sealing stations at a different location from the activating station with the thermoplastic material in the activated state. The layers to be sealed with the activated thermoplastic is then engaged on opposite surfaces by a pressure pad and a back-up means for a predetermined period of time to permit the activated thermoplastic to cool and set and form a seal.
Patent NO-158992-C (NO)
Inventor: SCHMIDT HELMUT
IPC: C09G1/02
Filed: 1981-12-10
Abstract: Abrasive compositions comprising a porous, organo-modified silicic acid heteropolycondensate as abrasive and one or more conventional components selected from the group of carriers, adjuvants and active substances such as pharmaceuticals, disinfectants, insecticides, bactericides, etc. The compositions are useful in medical and cosmetic applications, such as in the treatment of acne or as a tooth paste, and also in various technical and industrial fields, e.g., as a polishing or cleansing material.
Patent NO-162282-C (NO)
Inventor: RATTON SERGE
IPC: C07C69/017
Filed: 1985-06-20
Abstract: Monohalohydroquinone monocarboxylates are selectively prepared by halogenating a hydroquinone monocarboxylate, or admixture thereof with a hydroquinine dicarboxylate and a minor amount of hydroquinone, with a chlorine, bromine or sulfuryl halide halogenating agent; such monocarboxylates are facilely converted into the corresponding dicarboxylates by acylation. Both the monocarboxylates, e.g., monochlorohydroquinone monoacetate, and dicarboxylates, e.g., monochlorohydroquinone diacetate, are useful organic intermediates.
Patent NO-167359-C (NO)
Inventor: MILICH DAVID R
IPC: A61K39/29
Filed: 1985-11-08
Abstract: Chemically synthesized polypeptides include amino acid residue sequences that substantially correspond to the amino acid residue sequences of T cell and B cell determinant portions of a natural, pathogen-related protein, in particular, a hepatitis B virus surface antigen (HBsAg). When administered to a host alone, as polymers or as carrier-bound conjugates, the polypeptides induce the proliferation of thymus-derived cells in hosts primed against hepatitis B virus.
Patent NO-167775-C (NO)
Inventor: COUTROT FRANCOISE
IPC: G09G/
Filed: 1985-12-20
Abstract: PCT No. PCT/FR85/00088 Sec. 371 Date Dec. 10, 1985 Sec. 102(e) Date Dec. 10, 1985 PCT Filed Apr. 16, 1985 PCT Pub. No. WO85/04977 PCT Pub. Date Nov. 7, 1985.A process and apparatus for connecting the color coding of one equipment to another equipment. The position of the color of character Cc of the first equipment in the interval Ci-Ci+1 of two successive colors of the second equipment and the position of the background color Cf in the interval Cj-Cj+1 are determined. As a function of these positions, the character color is taken either as Ci, or as Ci+1. The background color is taken either as Cj or Cj+1.
Patent NO-167900-C (NO)
Inventor: SUNDHOLM GOERAN
IPC: B08B9/027
Filed: 1988-06-21
Abstract: PCT No. PCT/FI87/00138 Sec. 371 Date Feb. 28, 1989 Sec. 102(e) Date Feb. 28, 1989 PCT Filed Oct. 20, 1987 PCT Pub. No. WO88/03065 PCT Pub. Date May 5, 1988.The invention relates to an apparatus for flushing a hydraulic small-diameter pipe system or the like. Two pressure accumulators (33a and 33b) are arranged at one end of the pipe system (20), connectable alternately to the pipe system and to a tank (39), for receiving a volume of liquid corresponding to volumes of gas and liquid, respectively, which are alternately introduced into the opposite end of the pipe systems for filling the pipe system with alternating columns (42, 43) of flushing liquid and compressed gas, and on achieving a predetermined pressure in the pipe system, the pipe system is opened into a receiving tank, whereby the compressed gas is suddenly expanded and drives a forceful flushing pulse through the pipe system.
Patent NO-174072-C (NO)
Inventor: BOTTCHER JURGEN
IPC: F28F3/04
Filed: 1991-07-16
Abstract: In the card of ceramic material for building up permeable structures, the card (1) has three rows of holes extending parallel to one another and arranged symmetrically in relation to the axes of symmetry. Three recesses (3, 4, 5) of differing length are arranged between the rows of holes. The recesses intersect the card edge (10,11), the longest (3) and one of the two shorter (4,5) opening out at the same card edge (10) and the shortest (5) being opposite the second longest (4). The webs (6, 6a) remaining between the recesses (4,5) and between the recess (3) and the card edge (11) have a length of 25% +/- 0 to 6% in relation to the length of the card 1 determined by the direction of the rows of holes. 
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Patent AU-747274-C (AU)
Title: Improved methods for producing factor VIII proteins
Inventor: KELLEY BRIAN D
IPC: C12N15/09
Filed: 1999-03-11
Granted: 2004-03-18
Abstract: Methods are provided for purification of Factor VIII polypeptides by immunoaffinity chromatography and ion exchange chromatography, in which the eluate from the immunoaffinity column is diluted with a solution comprising higher salt concentration, or lower non-polar agent concentration than that of the elution solution, prior to passing the diluted solution through the ion exchange column. The methods result in improved purification without significant yield loss.
Patent AU-771781-C (AU)
Title: Single-phase process for production of fatty acid methyl esters from mixtures of triglycerides and fatty acids
Inventor: BOOCOCK DAVID GAVIN BROOKE
IPC: C11C3/00
Filed: 2000-08-15
Granted: 2005-04-21
Abstract: A process for the esterification of a mixture of fatty acids and triglycerides. The process comprises forming a single phase solution of fatty acids and triglyceride in an alcohol selected from methanol and ethanol, the ratio of said alcohol to triglyceride being 15:1 to 35:1. The solution further comprises a co-solvent in an amount to form the single phase. In a first step, an acid catalyst for the esterification of the fatty acids is added. After a period of time, the acid catalyst is neutralised and a base catalyst for the transesterification of triglycerides is added. After a further period of time, esters are separated from the solution.
Patent CA-2010090-C (CA)
Title: Film applicable to oral mucosa and drug preparation comprising the same
Inventor: KUROYA TAKAMASA
IPC: A61K9/70
Filed: 1990-02-14
Granted: 1999-08-24
Abstract: A soft film applicable to the oral mucosa and a drug preparation comprising said film are disclosed, the film comprising a homogeneous mixture comprising a vinyl acetate homopolymer, an acrylic acid polymer, and a cellulose derivative capable of being dissolved in or swollen with water and a lower alcohol. The film or preparation is less causative of an adverse feeling on application to the oral mucosa, excellent in shape retention on water absorption, and adhesive to the oral mucosa for an extended period of time.
Patent CA-2014980-C (CA)
Title: Irrigation and drainage method and apparatus
Inventor: NORSWORTHY JOHN A
IPC: A01G25/06
Filed: 1990-04-19
Granted: 1995-02-28
Abstract: There  is provided  a  new  and useful  irrigation  and drainage method and apparatus, said apparatus comprising pumping means for raising water via a well from a subsurface water table; a subsurface perforated piping network for distribution of water at a level between the level of the water table and the ground surface to create an artificial water table; and means for connecting an outlet of the pumping means with an inlet of the piping network.  Drainage piping may be provided connected to an outlet of said piping network.
Patent CA-2015262-C (CA)
Title: Procede de preparation de precurseurs de catalyseurs contenant du cuivre, de l'aluminium et du zinc, utilisables pour la synthese et la decomposition du methanol
Inventor: LE PELTIER FABIENNE
IPC: C07C29/153
Filed: 1990-04-24
Granted: 2000-07-25
Abstract: La présente invention est relative à un procédé de préparation d'un précurseur de catalyseur contenant du cuivre, de l'aluminium et du zinc, ce précurseur étant formé par le mélange de deux précurseurs ternaires, à différents stades de leur fabrication, ces deux précurseurs ternaires différant l'un de l'autre par leur stoechiométrie métallique (rapports atomiques entre Cu, Zn et Al), par leur structure cristallographique et par leur morphologie élémentaire.
Patent CA-2018951-C (CA)
Title: Water-wetting treatment for reducing water coning in an oil reservoir
Inventor: KISMAN KENNETH EDWIN
IPC: E21B43/25
Filed: 1990-06-13
Granted: 1996-03-26
Abstract: An oil well producing water is treated to reduce the water cut by injecting through the well into the reservoir a composite slug comprising:  -    a relatively small volume of water-wetting agent in liquid form, said agent being adapted to modify the reservoir  matrix  to  increase  its  water-wetted character; and -    a relatively large volume of non-condensable gas for further laterally extending the matrix surface modification.
Patent CA-2019856-C (CA)
Title: Process for preparing marinaded proteinaceous product and product produced thereby
Inventor: BUCKHOLZ LAWRENCE L JR
IPC: A23L13/70
Filed: 1990-06-26
Granted: 1997-02-04
Abstract: Described is a process for producing a marinaded proteinaceous product comprising the steps of: (a)     providing a proteinaceous inner food core having a first outer surface; (b)     preparing a mixture of:        (i)     3-6% of an inorganic non-toxic phosphate salt; (ii)    water; (q-s) and (iii)   10-70% of a reaction flavor or mixture of reaction flavor precursors (optionally spray dried) formed by mixing; 1.     30-80% meat (.e.g., macerated chicken meat and/or beef taken alone or further together with a meat extract such as commercial beef extract); 2.     0.05%-1.5% of cysteine or a salt thereof (e.g., cysteine hydrochloride); 3.     0.1-1.5% thiamine or a salt thereof (e.g., thiamine hydrochloride); 4.     optionally 2-30% of a polysaccharide, e.g. starch and/or sugar(s) or a reducing sugar metabolite (e.g., a furanone of the genus:       wherein R1 and R2 are the same or different hydrogen or C1-C2 lower alkyl with at least one of R1 and R2 being C1-C2 lower alkyl);     5. optionally, an inorganic salt, e.g., sodium chloride or a salt composition such as that set forth in Example I of U.S. Letters Patent No. 4,471,002; and 6. optionally starch in the event that the flavor is spray dried; (iv)   optionally 5-15% of a non-toxic edible salt other than a phosphate; and (v)    optionally 5-30% of tomato paste and/or spices and (c) coating the resulting mixture prepared in (b) onto said first surface and simultaneously causing the mixture of (b) to be in intimate contact with substantially the entirety of said first surface for such a period of time sufficient to cause the proteinaceous inner food core to permanently absorb or adsorb the flavor composition and/or flavor precursors from the mixture (b); and, optionally, (d) cooking the resulting coated proteinaceous inner core.
Patent CA-2021520-C (CA)
Title: Sintering metal powder and a process for making a sintered metal product
Inventor: KATO YUTAKA
IPC: B22F1/052
Filed: 1990-07-19
Granted: 1999-05-04
Abstract: A sintering metal powder consisting of metal particles having a particle diameter distribution including a plurality of peaks.   The larger of the two particle diameters at every adjoining two, respectively, of the peaks has a ratio of between 5  and 10 to the smaller.          The height of one of every adjoining two of the peaks has a ratio of between 1 and 5 to that of the other that is not higher than the one peak.   The particle diameter at one of every adjoining two of the peaks which is not higher than the other is smaller than that at the other peak.          The particle diameter at the highest peak is between 30 and 80 microns.   A process for making a sintered product from such a powder is also disclosed.
Patent CA-2031788-C (CA)
Title: Method of making an absorbent paper-containing granulate
Inventor: KELLER FRITZ
IPC: A01K1/015
Filed: 1990-12-07
Granted: 1993-07-20
Abstract: METHOD OF MAKING AN ABSORBENT PAPER-CONTAINING GRANULATE          ABSTRACT OF THE DISCLOSURE A method of making an absorbent granulate of paper, with or without additives, includes mechanically comminuting paper into irregular and/or strip-shaped fragments, crumpling and interlacing the fragments with attendant development of internal spaces (cavities) in the interlaced and crumpled fragments, rough pressing the interlaced and crumpled fragments into prepressed formations (e.g., into tubes having a diameter of up to or even in excess of 10 mm), and converting the prepressed formations into particles, particularly into granules or pellets.  The crumpling and interlacing step can include agitating the fragments in one or more streams of a gaseous fluid and/or kneading the fragments. The additives can be admixed during at least one of the comminuting, crumpling and interlacing, rough pressing and converting steps and can include substances which reduce the specific weight of granules, substances which alter the magnetic and/or electrostatic properties of the mixture of fragments and additives, aromatic substances, deodorants, disinfectants or materials which influence the wettability of paper.  Up to 20 percent by weight of water can be added to paper in the course of at least one of the comminuting, crumpling and interlacing, rough pressing and converting steps.  The granulate can be used as litter or as an oil binding material.
Patent CA-2040933-C (CA)
Title: Process for recovery of organotin esters from reaction mixtures containing the same and re-use of the recovered organotin compounds
Inventor: VERNON NICHOLAS M
IPC: C07H13/08
Filed: 1991-04-22
Granted: 2002-01-29
Abstract: A process which comprises extracting 1,3-diacyloxy-1,1,3,3-tetra(hydrocarbyl)distannoxane from a mixture containing 1,3-diacyloxy-1,1,3,3-tetra(hydrocarbyl)distannoxane, a sucrose-6-ester, and polar aprotic solvent, which process comprises the steps of: (a) contacting said mixture, in the presence of a small amount of water, with an organic solvent that is substantially immiscible with water to form thereby an extraction mixture, wherein the amount of water employed is sufficient to cause efficient partitioning of said 1,3-diacyloxy-1,1,3,3-tetra(hydrocarbyl)distannoxane from a first phase comprising said polar aprotic solvent into second phase comprising said organic solvent; (b) agitating the extraction mixture for a period of time and at a temperature sufficient to form thereby a two-phase mixture wherein the preponderance of the 1,3-diacyloxy-1,1,3,3-tetra(hydrocarbyl)distannoxane in the extraction mixture is contained in said second phase and essentially all of the sucrose-6-ester in the extraction mixture is contained in said first phase; and (c) separating said first phase from said second phase.
Patent CA-2048567-C (CA)
Title: Liquid lipase from animal origin and method of preparation
Inventor: PETERS JAMES R
IPC: C12N9/20
Filed: 1991-08-07
Granted: 2002-03-12
Abstract: Disclosed is a method for the extraction of lipase from mammalian tissue with which it is associated which involves contacting the tissue with an alkaline, aqueous medium having a pH of from greater than 7.0 up to a level at which the alkalinity will deactivate the lipase.
Patent CA-2048992-C (CA)
Title: Copolymerized methine colorant-polyester color concentrates
Inventor: KRUTAK JAMES JOHN SR
IPC: C07D215/12
Filed: 1991-01-03
Granted: 1997-01-28
Abstract: Disclosed are polyester color concentrates, especially amorphous and partially-crystalline, polyester color concentrates, comprising a polyester having copolymerized therein colored residues of at least one polyester-reactive, thermally-stable methine colorant compound. The color concentrates may be used to impart yellow shades and colors to various polymeric materials, shaped articles fabricated of and coating formulated from such polymeric materials and, especially, personal, medical and home care products where non-extractability of the colorant material is esential. Also disclosed are colored semicrystalline powders de-rived from the color concentrates.
Patent CA-2053812-C (CA)
Title: Method of playing a poker-type game and apparatus therefor
Inventor: FULTON STANLEY E
IPC: G07F17/34
Filed: 1991-10-21
Granted: 2003-04-22
Abstract: A poker-type card game which provides a player with an opportunity to increase the amount wagered, and therefore to increase a winning payout, even after the player has received a definite indication that the player has won. Apparatus useful for playing the game include a board game version and an electronic video game version which allow a player to increase his wager after reviewing a first display of a plurality of cards.
Patent CA-2055638-C (CA)
Inventor: MCGAFFIGAN THOMAS H
IPC: H05B6/10
Filed: 1991-11-15
Granted: 2000-11-07
Abstract: A self-regulating heater including a body (2) of electrically non-conductive material, an induction coil (3) embedded within the body, lossy heating particles (4) dispersed within the body and connection terminals (5) for supplying power to the induction coil. The lossy heating particles produce heat when subjected to an alternating magnetic field produced by the induction coil and have a Curie temperature which provides a substantially constant auto-regulation temperature at which the body is heated. The connection terminals enable the supply power to the induction coil so that the induction coil can produce an alternating magnetic field of sufficient intensity to cause the lossy heating particles to heat the body to the auto-regulation temperature.
Patent CA-2056988-C (CA)
Title: Production of improved rapeseed exhibiting a reduced saturated fatty acid content
Inventor: WONG RAYMOND S C
IPC: A01H5/10
Filed: 1991-03-27
Granted: 1995-12-19
Abstract: Improved rape plants, seeds capable of forming the same, and a novel improved edible endogenous vegetable oil derived from the rapeseeds are provided. The rape plants upon self-pollination are capable of forming rapeseeds which yield an im-proved vegetable oil following crushing and extraction having a saturated fatty acid content of no more than 4 percent by weight in the form of stearic and palmitic acids based upon the total fatty acid content. A relatively low concentration of erucic acid also is exhibited. The novel rape plants of the present invention can be formed by mutagenesis followed by selection. The endogenous vegetable oil produced by the present invention is particularly well suited for use as a vegetable oil. In a preferred embodiment the plants additionally possess herbicide tolerance which facilitates their survival when unwanted plants which lack the reduced saturated fatty acid content are climinated through the use of a herbicide.
Patent CA-2057850-C (CA)
Inventor: LAROCQUE FRANCOIS
IPC: G09B7/06
Filed: 1991-12-17
Granted: 1996-05-28
Abstract: L'invention concerne un nouveau médium destiné à faciliter la saisie de données, lequel est constitué d'une grille rigide présentant une surface plane sur laquelle des éléments de repérage, de préférence constitués par des billes, sont montés de façon mobile. Chaque élément peut être déplacé sur la surface plane entre un jeu d'endroits prédéterminés de préférence constitués par des perforations alignées qui correspondent chacune à une des données possibles à saisir. Chaque ligne de perforations correspond à une question. Pour chaque question, la grille peut offrir plusieurs positions qui correspondent dans un nombre correspondant de choix de réponses. Une fois toutes les réponses données, la grille peut être lue par un lecteur approprié relié à un ordinateur, le processus étant simple, rapide, fiable et peu dispendieux. L'invention a également pour objet un kit constitué de cette grille de saisie et du lecteur utilisé pour la lire. Ce kit peut également inclure au moins une feuille de codification destinée à servir de gabarit pour faciliter l'usage de la grille de saisie qui lui est associée.
Patent CA-2061196-C (CA)
Inventor: MEUL THOMAS
IPC: C07C229/34
Filed: 1992-02-13
Granted: 2002-05-14
Abstract: Novel 3-(2-acetoxybenzoyloxy)-4-(trimethylammonio)-butyric acid betaine and its pharmaceutically acceptable salts are disclosed. The compounds are distinguished by high water solubility, minimum toxicity and good gastric tolerance vis-a-vis acetylsalicylic acid and can be prepared by acetylating the corresponding salicylic acid ester of the carnitine.
Patent CA-2064442-C (CA)
Title: Process for seam welding of sheet metal blanks
Inventor: URECH WERNER
IPC: B23K26/26
Filed: 1992-03-30
Granted: 1997-06-03
Abstract: As preparation for the seam welding of different thickness sheet metal blanks (10 and 12), at least the thicker (10) of the two blanks is reduced in thickness, preferably by chip machining, in its edge region (11) which is intended for welding.  Since the edge regions (11 and 13) which are to be welded then approximate to each other in their thicknesses (t1 + t2), practically symmetrical conditions with regard to the joint plane exist for the welding operation, so that the welding can proceed with substantially the same controllable welding parameters as in the seam welding of sheet metal blanks of equal thickness.  The process is suitabe mainly for use in mash seam welding, but also in other seam welding processes, such as for example, in laser welding.